Data Exchange and Application Framework - Forum Open CASCADE Technology

	Topic	Replies	Last reply
Normal topic	How to make two TopoDS_Shapes equal after deserializing with BRepTools::Read? By NessajHu 3 months 3 days ago	1	By Dmitrii Pasukhin 3 months 3 days ago
Normal topic	Is it possible to add animation around user selected edge (Custom axis)) while exporting in GLTF? By rahulmulik9 2 years 2 months ago	4	By rahulmulik9 2 years 2 months ago
Normal topic	Issue with Retrieving Block Names from IGES Files Using OCC By yexuan333 1 year 7 months ago	1	By Dmitrii Pasukhin 1 year 7 months ago
Normal topic	Texture not correctly applied on shape when exporting to glTF By jack-wangss 2 years 4 months ago	5	By Dmitrii Pasukhin 1 year 12 months ago
Normal topic	triangulation problems with some igs file By Jihed 11 years 11 months ago	2	By Jihed 11 years 11 months ago
Normal topic	[SOLVED] invalid use of incomplete type ‘class XCAFDoc_ShapeTool’ By Rafael SM 1 year 4 months ago	4	By Dmitrii Pasukhin 1 year 4 months ago
Normal topic	"STEPCAFControl_Reader::Transfer" doesn't read anything. By zhang jiawang 1 year 9 months ago	9	By Dmitrii Pasukhin 1 year 9 months ago
Normal topic	3DXML support By Prajwal Shelar 2 years 7 months ago	2	By Prajwal Shelar 2 years 7 months ago
Normal topic	A nullptr exception is thrown in the STEPCAFControl_Reader::Transfer() function By J.W.Kim 3 years 11 months ago	1	By J.W.Kim 3 years 11 months ago
Normal topic	About OCC bug in STEPCAFControl\STEPCAFControl_Reader.cxx By li yang 5 years 7 months ago	3	By Kirill Gavrilov 5 years 6 months ago
Normal topic	Accuracy of Bnd_OBB on imported STEP model By Jan-Niklas Velten 1 year 11 months ago	8	By Jan-Niklas Velten 1 year 1 month ago
Normal topic	After reading the step file, there will be an exception when closing the application By xb f 3 years 1 month ago	3	By Dmitrii Pasukhin 2 years 8 months ago
Normal topic	AIS_InteractiveContext and TDocStd_Document's Tree structure node transformation problem By kiwi gao 3 years 7 months ago	1	By Кирилл Жильников 3 years 7 months ago
Normal topic	Analyzing Step Files By francis_145970 7 years 3 weeks ago	3	By Artem Zhidkov 3 years 11 months ago
Normal topic	Annotaion Exploration By david_10806 11 years 9 months ago	1	By rivai 99 8 years 7 months ago
Normal topic	Annotating 2D entities in 3D models - e.g. Step AP 203 ed2 GD&A By resus 12 years 5 months ago	16	By Kirill Gavrilov 6 years 4 weeks ago
Normal topic	Any way to get the CAD axis system reference? By Lorenzo Napl 2 years 4 months ago	6	By Lorenzo Napl 2 years 4 months ago
Normal topic	Assembly and Part identification from label after transferring Step file into document. By rahulmulik9 1 year 7 months ago	4	By rahulmulik9 1 year 7 months ago
Normal topic	Association of Subshapes with labels By bjoernh 21 years 3 months ago	1	By Lenlend Kibak 5 years 3 months ago
Normal topic	Avoid line breaks when writing STEP-files By Matthias K. 3 years 6 months ago	2	By Matthias K. 3 years 6 months ago
Normal topic	AXIS2_PLACEMENT_3D transfer from STEP By Vin Yovanovich 3 years 10 months ago	0	n/a
Normal topic	Backward XBF Storage Compatibility By Dzmitry Razmyslovich 11 years 1 month ago	3	By Kirill Gavrilov 5 years 2 months ago
Normal topic	Best choice: XCAF or TObj? By Dario Dura Armadans 1 year 1 month ago	5	By Dario Dura Armadans 1 year 4 weeks ago
Normal topic	Best practice to store a sub-shape in OCAF hierarchy By Daniel Woodman 7 years 10 months ago	2	By Daniel Woodman 7 years 10 months ago
Normal topic	Binary Persistence of Geom_BoundedCurve By Benjamin Bihler 4 years 8 months ago	3	By Benjamin Bihler 4 years 7 months ago
Normal topic	BRepBuilderAPI_Transform will cause the program to crash when applied to a TopoShape from an Obj file (OCCT 7.7.0) By Mason Chen 1 year 7 months ago	5	By Dmitrii Pasukhin 1 year 7 months ago
Normal topic	BRepMesh_IncrementalMesh and STL write problems By Marco Balen 7 years 11 months ago	5	By Marco Balen 7 years 11 months ago
Normal topic	BRepMesh_IncrementalMesh doesn't triangulate conical face coming from a step file By Viktor Kovács 1 year 3 months ago	0	n/a
Normal topic	BSpline to and from IGES (... or other) By Luc Wens 3 years 1 month ago	1	By Luc Wens 3 years 1 month ago
Normal topic	Bug in TCollection_AsciiString.cxx By Pawel 1 year 4 months ago	1	By Dmitrii Pasukhin 1 year 4 months ago
Normal topic	CAD parallel reading ? By sam landier 4 years 5 months ago	0	n/a
Normal topic	Camera animation in GLTF. By rahulmulik9 1 year 11 months ago	2	By rahulmulik9 1 year 10 months ago
Normal topic	Can .ply file transform to .step file? By linbei jianbaoxia 3 years 8 months ago	2	By linbei jianbaoxia 3 years 8 months ago
Normal topic	Can not find GD&T information from step. By 昌杰魏 4 years 8 months ago	1	By Zhang Heng 3 years 6 months ago
Normal topic	Can not get colors of faces By selman3004_150899 6 years 2 months ago	5	By g b 5 years 5 months ago
Normal topic	Can not Get the name of TDF_Label object by OCAF By JIN JIN 7 years 7 months ago	4	By JIN JIN 7 years 6 months ago
Normal topic	Can't get TDF_Label from TopoDS_Shape (version OCC 7.5.0) By HSIEN-SHUN HSU 3 years 10 months ago	2	By Mikhail MPV 3 years 10 months ago
Normal topic	Can't open .step file By ship Gold 2 years 3 months ago	1	By Dmitrii Pasukhin 2 years 3 months ago
Normal topic	can't read .brep(the result is false) By Cristiano Xie 2 years 3 months ago	1	By Dmitrii Pasukhin 2 years 3 months ago
Normal topic	Can't read IGES file with cyrillic simbols in name ot path. By Alexander Alexanov 2 years 4 months ago	3	By gkv311 n 2 years 4 months ago
Normal topic	Can't read PMI in STEP exported by ug By Lee Dongming 3 years 10 months ago	11	By Lewis Alexander 3 years 10 months ago
Normal topic	Can't retrieve specific child's Tag By HSIEN-SHUN HSU 3 years 10 months ago	11	By Mikhail MPV 3 years 10 months ago
Normal topic	Cannot export color and name to step file in v7.6 By gpsunjp sun 3 years 5 months ago	2	By Dmitrii Pasukhin 3 years 4 months ago
Normal topic	Cannot get subshapes from shape_tool By Thomas Hafemann 2 years 7 months ago	1	By Dmitrii Pasukhin 2 years 7 months ago
Normal topic	Cannot import STeP layers with 7.4.0. By Andrea Venturoli 5 years 11 months ago	1	By Kirill Gavrilov 5 years 11 months ago
Normal topic	Cannot Load/Save STL file By Vincent Daanen 9 years 10 months ago	4	By Thorsten H. 9 years 10 months ago
Normal topic	Cannot retrieve all colors from a STEP file using XCAF By Sharjith Naramp... 7 months 2 weeks ago	1	By Sharjith Naramp... 7 months 2 weeks ago
Normal topic	Changed dependencies of STEP and IGES classes By QbProg 2 years 6 days ago	3	By Dmitrii Pasukhin 2 years 5 days ago
Normal topic	Color Discrepancy Between Tessellated and Non-tessellated STEP Files By Douglas Oliveira 2 years 3 days ago	3	By Dmitrii Pasukhin 1 year 12 months ago
Normal topic	Color loss of shape caused by transformation or SetShape By xie yujun 11 months 2 weeks ago	3	By xie yujun 11 months 2 weeks ago
Normal topic	Colors added to shapes generated by StdPrs_BRepTextBuilder get lost during STEP export (XCAF) By Peter Bendel 2 years 12 months ago	6	By Dmitrii Pasukhin 2 years 11 months ago
Normal topic	complete By junguk park 4 years 3 weeks ago	0	n/a
Normal topic	Cone imported from STeP file with only one trimming loop (out of two) By Andrea Venturoli 1 year 11 months ago	3	By Andrea Venturoli 1 year 10 months ago
Normal topic	Cone surface cannot be triangulated By Riccardo De Zen 9 months 2 weeks ago	2	By Riccardo De Zen 9 months 2 weeks ago
Normal topic	Constrained condition in shapes By Andrew Lin 3 years 9 months ago	2	By Andrew Lin 3 years 9 months ago
Normal topic	Conversion from STL to STEP is slow By Vishesh Chanana 7 years 11 months ago	5	By Vishesh Chanana 7 years 11 months ago
Normal topic	Conversion STEP To SAT By romain crespel 9 years 8 months ago	2	By ela.08.11.1995_... 8 years 2 weeks ago
Normal topic	Convert from CAD file input to desired output units By Lorenzo Napl 2 years 4 months ago	4	By Lorenzo Napl 2 years 4 months ago
Normal topic	Convert IGES to NURBS By pau.argelaguet_... 7 years 3 months ago	0	n/a
Normal topic	Convert pcl openNurbs surface to opencascade surface and visualize it By Volodymyr vvv 9 years 5 months ago	7	By Roman Lygin 8 years 5 months ago
Normal topic	Convert StepGeom to TopoDS_Shape By Soonjo Kwon 4 years 3 weeks ago	2	By Soonjo Kwon 4 years 3 weeks ago
Normal topic	Convert Stp to gltf crashed. By zou lin 3 years 10 months ago	0	n/a
Normal topic	convert vtkpolydata to occt dataType By Minjun Kim 6 years 7 months ago	4	By 1364255742_147980 6 years 3 months ago
Normal topic	Converting STEP files or 3D drawings into 2D technical drawings with annotation By Islam Mahmoud 3 years 10 months ago	0	n/a
Normal topic	Converting TopoDS_Shape to internal format By Ben Hollingsworth 10 years 1 month ago	2	By Ben Hollingsworth 10 years 1 month ago
Normal topic	Coordinate system change By Bart den Hartog 5 years 5 months ago	0	n/a
Normal topic	Correct location of parts after a STEP import By Dominik Mokris 8 years 8 months ago	9	By David Neu 8 years 7 months ago
Normal topic	Corrupt STP file causes crash By Tilo Pfliegner 4 years 11 months ago	4	By Tilo Pfliegner 4 years 10 months ago
Normal topic	could not find the resource:a148e300-5740-11d1-a904-080036aaa103.Location By Shang-Sheng Liu 3 years 2 months ago	4	By Dmitrii Pasukhin 3 years 2 months ago
Normal topic	Crash on cleanup after reading Step file By Elias Cohenca 1 year 1 month ago	11	By Dmitrii Pasukhin 1 year 1 month ago
Normal topic	Crash on STEP import from SolidWorks? By Nathaniel Essenberg 6 years 4 months ago	4	By Kirill Gavrilov 6 years 4 months ago
Normal topic	Creating a TDF_Label for a Axis system. By zine zerdoum 9 years 9 months ago	2	By zine zerdoum 9 years 9 months ago
Normal topic	Creating a TDocStd_Document from a subassembly given a label By martijn db 2 years 8 months ago	4	By Dmitrii Pasukhin 2 years 8 months ago
Normal topic	Creating an Assembly out of multiple of the same Shape By Kaiwen He 2 years 8 months ago	3	By Dmitrii Pasukhin 2 years 8 months ago
Normal topic	Creating multiple XCAFDoc_DocumentTool in single TDocStd_Document By Vinojan Thiyagarasah 3 years 2 months ago	3	By Vinojan Thiyagarasah 3 years 2 months ago
Normal topic	CSharp Import IGES Export OBJ By Fran Garcia 1 year 3 months ago	6	By Fran Garcia 1 year 3 months ago
Normal topic	Custom attributes with template types By Ignace Saenen 3 years 11 months ago	1	By Mikhail MPV 3 years 11 months ago
Normal topic	custom properties from STEP to GLTF By Семен Авчинников 4 years 7 months ago	4	By Prajwal Shelar 2 years 7 months ago
Normal topic	Cyrillic error when export to STEP By Vladimir Ivanov 1 year 2 months ago	5	By gkv311 n 1 year 2 months ago
Normal topic	Data exchange between different versions of oc By Adrian Helcman 3 years 1 month ago	2	By Adrian Helcman 3 years 1 month ago
Normal topic	DEFINE STL FILES By Qingsong Wang 4 years 11 months ago	3	By Kirill Gavrilov 4 years 11 months ago
Normal topic	Degenerate_toroidal_surface in step files can get wrong orientation By Erik Knudsen 2 years 1 month ago	0	n/a
Normal topic	Delete/Remove entities from step model. By Prajwal Shelar 3 years 4 months ago	6	By Prajwal Shelar 3 years 3 months ago
Normal topic	Density in STEP File By Allen Barnett 2 years 6 months ago	0	n/a
Normal topic	Derived attribute in Step Shape Aspect By Jean-François maurel 3 years 10 months ago	0	n/a
Normal topic	DE_Wrapper-Sample looking for TKDESTEP.so but OpenCASCADE provides libTKDESTEP.so on Linux By Sanyog Lamsal 7 months 6 days ago	4	By Dmitrii Pasukhin 7 months 4 days ago
Normal topic	Difference in model tree/label tag structure for imported glTF files between OCC V7.5.0 and V7.6.0 By Prajwal Shelar 4 years 2 months ago	1	By Kirill Gavrilov 4 years 2 months ago
Normal topic	Difference in number of STL triangles between versions By Soumyadeep Bhat... 8 years 4 months ago	1	By Kirill Gavrilov 8 years 4 months ago
Normal topic	Differences in behavior with units, xstep.cascade.unit and STEPControl_Writer from 7.5 -> 7.6 By Phillip Chiu 3 years 2 months ago	4	By Dmitrii Pasukhin 3 years 2 months ago
Normal topic	Differences in BRepTools serialization/deserialization from 7.5 -> 7.6 By Phillip Chiu 3 years 2 months ago	3	By Phillip Chiu 3 years 1 month ago
Normal topic	different step export result from same brep file OCC7.5 VS OCC7.6 By Jarod L 4 years 1 month ago	5	By Kirill Gavrilov 4 years 1 month ago
Normal topic	Disable STEPCAFControl_Writer Statistics on Transfer By Erin Gunn 1 year 2 months ago	2	By Erin Gunn 1 year 2 months ago
Normal topic	Display correct model tree from step file. By Vikas Beske 2 years 8 months ago	6	By Dmitrii Pasukhin 2 years 8 months ago
Normal topic	display iges files By white_flag 15 years 1 month ago	3	By chandrasekhar y... 5 years 5 months ago
Normal topic	Document Versions in BinOcaf By Benjamin Bihler 8 years 11 months ago	2	By Benjamin Bihler 8 years 9 months ago
Normal topic	Does STEP I/O supports ISO 10303 (STEP) -104 Finite element analysis? By Cauchy Ding 8 years 3 months ago	4	By Cauchy Ding 8 years 3 months ago
Normal topic	Doubts between GetShapes and GetFreeShapes. By Lorenzo Napl 2 years 8 months ago	4	By Lorenzo Napl 2 years 8 months ago
Normal topic	Doubts with labels and attributes associate to them. By Lorenzo Napl 2 years 9 months ago	4	By Dmitrii Pasukhin 2 years 9 months ago
Normal topic	Draco Compression By rahulmulik9 1 year 10 months ago	3	By Dmitrii Pasukhin 1 year 10 months ago
Normal topic	Draw fsdread (StdStorage) do not work in 7.5.0 on Windows By Nikolai 5 years 3 months ago	2	By Nikolai 5 years 3 months ago